Write the acid and base you would use if you wanted to produce KBr as a salt in a neutralization reaction.​

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?